Manual
Table Of Contents
- 1. General
- 1.1 About this document
- 1.2 Warranty
- 1.3 Limitation of liability
- 1.4 Disposal of equipment
- 1.5 Product key
- 1.6 Intended usage
- 1.7 Safety
- 1.8 Technical Data
- 1.9 Construction and function
- 1.9.1 General description
- 1.9.2 Block diagram
- 1.9.3 Scope of delivery
- 1.9.4 Accessories
- 1.9.5 Options
- 1.9.6 The control panel (HMI)
- 1.9.7 USB port (rear side)
- 1.9.8 Interface module slot
- 1.9.9 Analog interface
- 1.9.10 “Share BUS” connector
- 1.9.11 “Sense” connector (remote sensing)
- 1.9.12 Master-Slave bus
- 1.9.13 Ethernet port
- 2. Installation & commissioning
- 2.1 Transport and storage
- 2.2 Unpacking and visual check
- 2.3 Installation
- 2.3.1 Safety procedures before installation and use
- 2.3.2 Preparation
- 2.3.3 Installing the device
- 2.3.4 Connection to AC supply
- 2.3.5 Connection to DC sources
- 2.3.6 Connection of remote sensing
- 2.3.7 Grounding of the DC terminal
- 2.3.8 Installation of an interface module
- 2.3.9 Connection of the analog interface
- 2.3.10 Connection of the Share bus
- 2.3.11 Connection of the USB port (rear side)
- 2.3.12 Initial commission
- 2.3.13 Commission after a firmware update or a long period of non-use
- 3. Operation and application
- 3.1 Important notes
- 3.2 Operating modes
- 3.3 Alarm conditions
- 3.4 Manual operation
- 3.5 Remote control
- 3.6 Alarms and monitoring
- 3.7 Locking the control panel (HMI)
- 3.8 Locking the adjustment limits and user profiles
- 3.9 Loading and saving user profiles
- 3.10 The function generator
- 3.10.1 Introduction
- 3.10.2 General
- 3.10.3 Method of operation
- 3.10.4 Manual operation
- 3.10.5 Sine wave function
- 3.10.6 Triangular function
- 3.10.7 Rectangular function
- 3.10.8 Trapezoidal function
- 3.10.9 DIN 40839 function
- 3.10.10 Arbitrary function
- 3.10.11 Ramp function
- 3.10.12 IU table function (XY table)
- 3.10.13 Battery test function
- 3.10.14 MPP tracking function
- 3.10.15 Remote control of the function generator
- 3.11 Other applications
- 4. Service and maintenance
- 5. Contact and support
© EA Elektro-Automatik in 2022, this information is subject to change without notice 7333200840_manual_elr_10000_2u_3kw_en_02
Schematic diagram: Applications and results:
t
U,I
Po int 1 Point 2 Pt. 3 Point 4
Example 9
Focusing 1 cycle of 4 sequence points:
Point 1: 1/4th sine wave (angle = 270°)
Point 2: Three sine waves (ratio of frequency to time
is 1:3)
Point 3: Horizontal ramp (f = 0)
Point 4: Falling ramp (f = 0)
3.10.10.1 Loading and saving the arbitrary function
The 99 sequence points of the arbitrary function, which can be manually congured with the control panel of the device and
which are applicable either to voltage (U) or current (I), can be saved to or loaded from a common USB stick via the front side
USB port. Generally, all 99 points are saved or loaded at once using a text le of type CSV which represents a table of values.
In order to load a sequence table for the arbitrary generator, following requirements have to be met:
• The table must contain exactly 99 rows with 8 subsequent values (8 columns) and must not have gaps
• The column separator (semicolon, comma) must be as selected by menu parameter USB logging -> Log le separator
format; it also denes the decimal separator (dot, comma)
• The les must be stored inside a folder called HMI_FILES which has to be in the root of the USB stick
• The le name must always start with WAVE_U or WAVE_I (not case-sensitive)
• All values in every row and column have to be within the specied range (see below)
• The columns in the table have to be in a dened order which must not be changed
Following value ranges are given for use in the table, related to the manual conguration of the arbitrary generator (column
headers like in Excel):
Column Connected to HMI parameter Range
A AC start See table in
“3.10.10. Arbitrary function”
B AC end See table in
“3.10.10. Arbitrary function”
C Start frequency 0...10000 Hz
D End frequency 0...10000 Hz
E Angle 0...359°
F DC start See table in
“3.10.10. Arbitrary function”
G DC end See table in
“3.10.10. Arbitrary function”
H Time 100...36.000.000.000 μs (36 billion)
For details about the parameter and the arbitrary function refer to
“3.10.10. Arbitrary function”.
Example CSV:
The example shows that only the rst two sequence points are congured, while all others are set to default values. The table
could be loaded as WAVE_U or WAVE_I when using, for example, the model ELR 10080-1000 4U, because the values would
t both, voltage and current. The le naming, however, is unique. A lter prevents you from loading a WAVE_I le after you
have selected Arbitrary --> U in the function generator menu. The le would not be listed at all.